USA

US Camouflage Patterns

• The first widespread use of camouflage by American military forces began in 1942. Prior to this point, the US Army Corps of Engineers had been engaged in developing camouflage for military applications as early as 1940. Nevertheless, the process of its introduction into the US supply system was rushed, brought about by an urgent request General D. MacArthur in July of 1942 for production of 150,000 jungle camouflage uniforms for use in the Pacific Theater. The pattern chosen, a green spot design reversing to a tan/brown variation, saw widespread distribution to US military forces beginning in August of that year. Nicknamed “frogskin” by many GIs (the more common moniker “duck hunter” came considerably later, after variations of the pattern were produced for the commercial hunting market by various US retailers), the pattern consists of a five color green dominant “jungle” camouflage pattern printed on one side, with a three color brown dominant “beach” pattern printed on the opposite side. Produced in a variety of uniform styles as well as some articles of field equipment, the pattern was most widely utilized by the USMC in the Pacific Theater (although it did see very limited usage by the US Army operating in the ETO).

• A variant of the standard M1942 reversible spot pattern camouflage is seen here, printed on water-repellent fabric and constructed as a poncho/shelter half. As with the jungle pattern clothing, the poncho is reversible from a green dominant to a brown dominant scheme.

• US Army trials of 1953 produced two additional camouflage patterns that were adopted for limited use by military personnel. Both patterns saw widespread distribution only as a reversible shelter half (1953) and reversible helmet cover (1959), with one pattern printed on each side. The USMC standard or “wine leaf” pattern, consists of large overlapping dark green, lime green & ochre leaf shapes with brown twigs on a pale green background.

• The USMC Mitchell or “clouds” pattern, consists of overlapping dark brown, russet, beige, light brown & ochre "cloud" shapes on a tan background.

• In 1948, the US Army Engineer Research and Development Laboratory (ERDL) designed a general purpose jungle camouflage consisting of mid-brown & grass green organic shapes with black "branches" on a lime green background. This pattern, often copied and still in usage today by other nations, is generally referred to as the ERDL pattern. Initially shelved, the pattern was tested again by the Army between 1963 and 1967, and began seeing limited service with special military units deployed to Vietnam beginning in 1968. It was highly favored by the US Marines in Vietnam, and was also obtained in limited quantities by Australian and New Zealand special forces deployed there. The original ERDL pattern is predominantly green and is often considered a "lowlands" pattern, referring to its suitability for application as camouflage in the lush, lowland regions of Southest Asia.

• Also released in 1968 was a predominantly brown variation of the ERDL pattern, consisting of mid-brown & grass green (the ratio being reversed from the green dominant) organic shapes with black "branches" on a khaki-tan background. This version is often considered a "highlands" pattern, referring to its suitability for application as camouflage in the rocky, mountainous regions of Southeast Asia.

• The original slant-pocket M1967 model jungle uniforms were only sanctioned for use by US military personnel deployed to Southeast Asia during the Vietnam War. Once the war ended, the original ERDL uniforms saw only scattered, unofficial usage by the US Marine Corps and US special operations community. Beginning in 1979, however, the DOD again reconsidered camouflage uniforms for issue to military personnel, and designed the Hot Weather Uniform (in a slightly varied cut from the Vietnam era jungle uniform) utilizing surplus stocks of green and brown dominant ERDL camouflage. Subsequent textile production for this uniform saw a distinctive color change from the Vietnam era ERDL patterns, creating what has come to be known among some historians as "transitional ERDL" or "ERDL 2nd generation." This pattern features mid-brown & grass green organic shapes with black "branches" on an light olive green background. This 2nd Generation ERDL uniform was primarily distributed to members of the Rapid Deployment Force and the USMC (along with some special operations personnel), but was officially only in production from 1979 to 1981.

• Also in the late 1970s the US Army began researching camouflage patterns suitable for deployment to desert regions. The rocky deserts of California were used as the basis for many of these trials and the pattern chosen for limited production in 1977 was a six-color scheme that has affectionately become known as "chocolate chip" pattern due to the resemblance of black elements to this well-loved cookie ingredient. The pattern consists of two shades of mid-brown over larger areas of sand & tan, dotted with smaller "rock" shapes in black & white. The pattern saw heaviest production between 1981 and 1991 and saw considerable service with US military personnel serving on desert exercises in the Sinai, and during military operations in the Persian Gulf (Desert Storm) & Somalia.

• In 1981 the US Army began full scale production of a modified version of the 2nd generation ERDL pattern known as Woodland Camouflage. Retaining essentially the same color combination, the pattern incorporates a 60% enlargement of the ERDL scheme. The m81 Woodland Camouflage was initially adopted as standard combat and everyday dress by the US Army and USMC (followed by the remaining military services by the late 1980s) and was produced in a wide variety of uniform types, hats, field equipment, protective wear, and the like. The m81 woodland pattern has been one of the most duplicated and modified camouflage patterns ever designed, seeing service with military forces around the world and continuing to be worn today.

• Circa 1983, the US Army and USMC began issuing a two-piece overgarment printed in a unique grid pattern designed to defeat the Vietnam era Soviet-produced night vision equipment they were familiar with. A thigh-length parka and baggy trousers were designed to be worn over the standard combat clothing, thus providing an additional insulating layer when temperatures dropped rapidly in the desert, as well as its intended purpose as camouflage. Unfortunately, military night vision equipment of that period was considerably more sophisticated than the pattern had been designed to confuse, and production of the Night Desert pattern uniform was stopped by the mid-1990s. The camouflage scheme itself consists of a dark green "grid" design with small spots over a light olive green background.

• Following the invasion of Kuwait by Iraqi Forces in 1990, the US DOD was faced with the very real necessity of outfitting a large number of combat personnel in camouflage uniforms suitable for desert warfare. Although the majority of military personnel deployed in Operations Desert Shield and Desert Storm wore either standard woodland pattern BDUs or the six-color desert pattern BDU, the Army had already been developing a general purpose camouflage design more suitable to sparsely vegetated, sandy regions such as those found throughout Western Asia and North Africa. The resultant pattern, a three-color design, was in full production by 1991, although a very small scattering of examples are known to have reached US forces during Desert Storm. Consisting of beige & earth brown horizontal waves on a sandy background, the US tricolor desert pattern was since copied & adopted by a great many nations in Western Asia and continues to serve adequately in many countries around the world.

• The concept of "digital camoulfage," designed using computer algorithms and incorporating pixelated shapes rather than more natural organic ones, was pioneered by the Canadian government in 1996. Impressed by statistical evidence indicating digital designs could more effectively camouflage a target than traditional organic types, and seeking a distinctive combat uniform of its own to set its Marines apart from the other US military services, the USMC sought to develop its own digital camouflage pattern. The result is the MARPAT (Marine Pattern) series of designs, adopted in 2001 (and 2005). Although the USMC has laid claim to conducting its own independent schedule of research resulting in the MARPAT camouflage, most experts in the field of camouflage design agree that in fact the they are based entirely around the original Canadian CADPAT schematic. A series of four different variations were tested, although only three were ultimately adopted by the USMC. These are: MARPAT Woodland, MARPAT Desert, MARPAT Winter, and MARPAT Urban (tested, but not adopted). One unique feature of the MARPAT series of patterns is the incorporation of a miniature USMC EGA symbol at periodic stages of the design, thus stamping the "copyright" of the US Marine Corps in these designs.

• Article on the development of the CCU (Close Combat Uniform) by Eric H. Larson:

CCU